Signs And Symptoms Of Sinus Tachycardia
Paroxysmal supraventricular tachycardia (PSVT) is an occasional
Alternative Names
PSVT; Supraventricular tachycardia
Causes, incidence, and risk factors
Normally, the chambers of the heart (atria and ventricles) contract in a coordinated manner. The contractions are caused by an electrical signal that begins in an area of the heart called the sinoatrial node (also called the sinus node or SA node). The signal moves through the upper...
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From Our Sources
Tachycardia
Source: HealthCentral Encyclopedia
The heart normally beats at a rate of about 60 to 100 beats per minute at rest. A rate faster than 100 beats a minute in an adult is called... Read more »
Ventricular tachycardia
Source: ADAM Encyclopedia
Wide-complex tachycardia; V tach; Tachycardia - ventricularSymptomsIf the heart rate during a ventricular tachycardia episode is very fast or lasts... Read more »
Chronic Sinusitis (in Adults)
Source: Harvard Decision Guide
What Is It? Chronic sinusitis is a long-term inflammation of the sinuses. The sinuses are moist air spaces behind the bones of the upper face -... Read more »
Sinusitis: Treatment for Acute Sinusitis
Source: ADAM Encyclopedia
General Treatment ApproachesThe primary objectives for treatment of sinusitis are reduction of swelling, eradication of infection, draining of the... Read more »
Sick sinus syndrome
Source: ADAM Encyclopedia
Bradycardia-tachycardia syndrome; Sinus node dysfunctionSymptomsUsually, no symptoms occur. Symptoms that do occur are nonspecific and may mimic... Read more »
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